solve for validity using predicate transcription, if valid prove with natural deduction and if invalid provide counterexample. $($Please solve handwritten on piece of paper not digitally then post answer as picture$)$

Premise $1$: Everyone who cares for R$2-$D$2$ is wise.

Conclusion: Therefore, if someone cares for R$2-$D$2,$ then someone is wise.

$($C$,$ r$,$ W$)$